2680 1
2679 3
2679 1
2678 4
2678 2
2677 0
2676 1
2676 0
2675 2
2675 3
2675 9
2674 0
2673 1
2673 0
2672 0
2672 3
2672 1
2671 2
2671 0
2671 3
2670 1
2670 3